Specifications

• Part# PAC-1344
• Name PAC-1344 Circle Track Dual
• SKU PAC-1344
• Alt Part# PAC-1344-16
• Description Circle Track 1300 Series Valve Spring High Frequency High Lift Dual Spring for Roller Cam Applications
• Outside Diameter 1.57
• Outer Spring ID 1.12
• Middle Spring ID N/A
• Damper No
• Inner Spring ID 0.78
• Install Height 1.95
• Load at Installed Height 190
• Spring Open Height 1.25
• Spring Open Load 710
• Recommended Valve Lift 0.8
• Spring Rate (lbs/in) 743
• Coil Bind (max) 1.035